Specifications:

Lamp Type: A19/A21/BR40/PAR38
Lamp Wattage: 100/120/150/250 W
Lamp Mounting Position: Vertical
Nominal Aperture Size: 6 Inch
Aperture Shape: Round
Ceiling Type: Non-Insulated
Ceiling Opening Size: 6-7/8 Inch
Installation: New Construction
Height: 3-1/2 Inch
Housing Material: Galvanized Steel Frame
Junction Box Type: Galvanized Steel, (6) 3/4 Inch Conduit Knockout, (4) Romex Clamp
Approval: UL (Canada and US)